baber/WOPTO huggingface dataset:
Patent JP-S63179930-A (JP)
Title: Graft copolymer
Inventor: KAWADA TAKASHI
IPC: C08G81/02
Filed: 1987-01-21
Abstract: PURPOSE:To obtain the titled polymer having excellent heat resistance as well as vibration absorption performance and suitable as hose, vibration-damping rubber, etc., by copolymerizing an alpha-olefin with a specific silane compound and grafting a polysiloxane compound having hydroxyl groups at both terminals. CONSTITUTION:(C) A Ziegler.Natta catalyst is added to (A) a 3-20C alpha-olefin, e.g. propylene, etc., and (B) a silane compound expressed by formula I (X is chlorine, etc.; R<1> is H or 1-5C alkyl; n >=1; m is 0-2), e.g. (2-propenyl) dimethylchlorosilane, etc., and slurry polymerization is carried out, e.g. at 0-200 deg.C. (D) A compound, having hydroxyl groups at both terminals and expressed by formula II (R<5>-R<10> are 1-6C alkyl, etc.; R<11>-R<14> are H or 1-5C alkyl; p and q are 5-100; r and s are 0 or 1) is then added to carry out grafting reaction and, e.g. methanol, etc., is added to terminate the polymerization reaction and afford the aimed copolymer.
Patent JP-S63179093-A (JP)
Title: Formation of electroformed shell having core
Inventor: KAMIYA MASATERU
IPC: B29C51/34
Filed: 1987-01-21
Abstract: PURPOSE:To prevent reduction of the strength of an electroformed layer at the boundary between the layer and a slide core by fixing an insert member of an electrically conductive material on a mandrel for electroforming and by forming an electroformed shell on the outside of the mandrel except the part on which the slide core and insert member is formed. CONSTITUTION:A recess 22 for forming an undercut part is formed at a part of a mandrel 21 for forming an electroformed shell and the tip 24 of a slide core mandrel 23 is fitted in the recess 22. An insert member 10 of an electrically conductive material forming the surface 11 of the sliding wall of a slide core 7 is set around the partially peripheral part on the outside of the recess 22 of the core mandrel 23. The core mandrel 23 and the insert member 10 are then fixed on the mandrel 21 and an electroformed shell 2 is formed on the outsides of the mandrel 21 and the insert member 10. Thus, excessive edges and radius are not provided to electroformed dies for drawing a recess having an undercut part and the electroformed shell 2 can be made free from defects such as edge cracks.
Patent JP-H10207798-A (JP)
Title: Information collecting system with transfer facility
Inventor: NAKAMURA SATOSHI
IPC: G06F17/30
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of reducing traffic on a network and the manipulated variable of a terminal and having high operability by making it possible to retrieve data from plural server systems by inputting a retrieving condition only once from a terminal. SOLUTION: The system is constituted of a terminal 1, a terminal connection device 2, a radio line 3, a network 4, a server system (having a SQL data base) 11, a server system (having a non-SQL data base) 12, a server system (having a mail server) 21, a server system (having a mail server) 22, and a server system 31. A retrieving agent or an electronic mail receiving agent generated from the terminal 1 is circulated in plural server systems 11, 12, 21, 22, 31 on a network. Even when the formats of data bases are different in each server system, these data bases are retrieved through agent transmitting/receiving means 111, 121, 211, 221, 311 for absorbing the differences of the formats.
Patent JP-S59137763-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: F25B15/00
Filed: 1983-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11208458-A (JP)
Title: Hang-down type transporting device
Inventor: SHIBATA MASAKI
IPC: B61B10/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly of a hanger which is for supporting an object transported and is hung down swingably to the front and the rear. SOLUTION: A supporting tool 28 equipped at the top with a convex curved surface 33 in a circular arc whose axis 32 is horizontally directed to the left and right is protruded upward on a front and a rear vertical frame 16 hung down from a running body for transportation swingably to the front and rear, and there a pin hole 42 is provided approx.  concentrical with the axis 32 of the arc, and a supporting member 17 for an object transported is equipped with a tool 29 to be supported equipped with a concave curved surface 26 in a circular arc which is fitted on the convex curved surface 33 on the supporting tool 28 and borne swingably up and down round the axis 32 of the arc and another pin hole 40 is provided mating with the pin hole 42 in the condition that the tool 29 to be supported is borne by the supporting tool 28 and is threaded through the two pin holes 40 and 42 facing each other. A slipoff stopper pin 30 for the supporting member is furnished being secured to either of the vertical frame 26 and the supporting member 17.
Patent JP-S5398553-A (JP)
Title: Assembly device for radiator plate
Inventor: OOMORI SOUICHI
IPC: B21D53/02
Filed: 1977-02-09
Abstract: PURPOSE: A radiator plate assembly device which enables assembly for simplicity and a reduction of manufacturing cost as a product can be manufactured by either pressing in plural sheets of radiator plates under the expected sectional shaped state or shaping them in the expected sectional form under the pressed-in state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59149539-A (JP)
Title: Fixed-to-floating point converting device
Inventor: SAKAMOTO TSUTOMU
IPC: H03M7/24
Filed: 1983-01-28
Abstract: PURPOSE:To attain high-speed conversion from a fixed point to a floating point by adding simple hardware. CONSTITUTION:Zero detecting circuits 21-28 detect the zero of the digit corresponding to a fixed point number F held at a register 1. The result of each zero detection is led to an input terminal corresponding to a priority encoder 3, and the continuous zero digit number LZ is obtained from the most significant number F. The number LZ is led to a shifter 5 and defined as the shift digit number. Then the number F is shifted to the left by the shifter 5, and the upper 24 bits of the left shift result are turned into a mantissa part M. At the same time, the output LZ of the encoder 3 is also led to an adder 4. Then the digit number LZ of zero is subtracted from an exponent obtained in case where the most significant digit of the number F is not zero to obtain an exponent part X.
Patent JP-H02194107-A (JP)
Title: Manufacture of combined alloy cylinder
Inventor: KOMURO AKIMITSU
IPC: B22F7/04
Filed: 1989-01-21
Abstract: PURPOSE:To prevent damage of crack, etc., without adding the special complicate process by developing compressive residual stress so as to cancel tensile stress caused by inner pressure in a cylinder during using in corrosion resistant and wear resistant alloy layer on the inner face of the cylinder. CONSTITUTION:Before inserting a steel-made core 2 into the cylinder base material 1, Ti or Ti alloy film layer having the suitable thickness is formed on the outer face of the core 2, or Ti or Ti alloy foil having the suitable thickness is wound and fixed on the outer face of the core 2. Successively, brittle layer 7 of Ti-Fe intermetallic compound, formed by reacting Fe and Ti in the core 2 with HIP treatment, is formed at between the outer face of the core and the lining alloy layer 8. After completing the HIP treatment, at the time of removing the core 2 by cutting both ends of the cylinder base material 1 with machining work, the detachment between the lining alloy layer and the core 2 is made to good with the brittle layer 7, and the lining alloy layer 8 is made to the remaining condition of the compressed residual stress to circular direction without developing any crack. The tensile stress loaded to the cylinder body at the time of operating at high temp. and high inner pressure is reduced with the compressive residual stress in the alloy layer 8.
Patent JP-S5398031-A (JP)
Title: Oil transformer
Inventor: IDA HARUYUKI
IPC: H01F27/02
Filed: 1977-02-07
Abstract: PURPOSE: To enable an easy element replacement on the spot irrespective of insulating oil and reduce work time and cost by oil-tightly and fully separating an element housing pipe and an insulating oil room and setting up oil exhaust pipes and valves peculiar to the insulating oil room. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62171621-A (JP)
Inventor: NITTA MASAO
IPC: A01G23/00
Filed: 1986-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09203973-A (JP)
Title: Mirror bound preventing device for camera
Inventor: KURAHASHI TOSHIAKI
IPC: G03B19/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To shorten a bounding time and to quicken the start time of range-finding by suppressing the bounding of a second mirror member, linked with the movement of a first mirror member at the time of lowering a mirror. SOLUTION: This device is provided with the second mirror member 11 moved between a first position where the second mirror member 11 leads light to a photoelectric conversion element 10, when the first mirror member 1 is at a position for observing an object and a second position where the second mirror member 11 is retreated outside a photographing optical path, when the first mirror member 1 is at a photographing position, a second mirror receiving member 15 for regulating the second mirror member 11 to the first position, a bound preventing member 31 moved to the position for restricting bounding occurring when the second mirror member 11 collides against the second mirror receiving member 15 and an energizing member 33 for energizing the bound preventing member 31 in the direction of restricting the bounding.  Further, the device is constituted so that the bound preventing member 31 is moved to restrict the bounding of the second mirror member 11, linked with a first mirror receiving member and brought into contact with the second mirror member 11 and pressing force is exerted by the energizing force of the energizing member 33, to reduce the bounding action.
Patent JP-H02192755-A (JP)
Title: Forming method of single crystal magnesia spinel film
Inventor: TAGUCHI EIJI
IPC: H01L21/86
Filed: 1989-01-20
Abstract: PURPOSE:To improve crystallizability and surface homology by a method wherein, when a single crystal magnesia spinel film is subjected to vapor growth, nitrogen suboxide is used as oxidation gas, and nitrogen is used as carrier gas. CONSTITUTION:In a conventional CVD system, N2O is used as oxidation gas, and N2 is used as carrier gas. An Al source 5, a MgCl2 source 6, and an Si substrate 11 are heated and kept at required temperatures by resistance heating furnaces 13-15, respectively. The required amount of HCl, N2 is made to flow into a first source pipe 3. That of N2 is made to flow into a second source pipe 4, while that of N2O+N2 is made to flow into a supply inlet 7. Thus, reaction is made to continue for a required interval, Thereby a single crystal magnesia spinel film excellent in crystallizability and surface homology is epitaxially grown on the substrate 11.
Patent JP-S49107767-A (JP)
IPC: G04G5/00
Filed: 1974-02-01
Abstract: An electronic watch comprising a precision resonator and oscillator connected to a frequency divider which produces impulses of 1 Hz. Connected to the frequency divider in sequence is a seconds counter, a minutes counter, an hour counter and possibly a day counter. An electronic means serves for displaying the state of the counter, and a microswitch including an actuator activated externally of the watch by finger pressure, acts to reset the seconds counter to zero and acts concurrently on all or part of the divider, independently of the minutes and hours counters, the actuator being isolated from or combined with the normal device to reset the time or correct the date. The seconds counter is constructed as a series of counter units, the last of which is a binary counter and all of the units are reset to zero when the switch is closed. In this way errors of thirty seconds or less can be corrected by acting on the actuator.
Patent JP-H11208677-A (JP)
Title: Manufacture of carrying bag for platelike matter
Inventor: MATSUMOTO MASAYOSHI
IPC: B31B50/86
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a handy, inexpensive carrying bag for platelike matter by a method wherein a housing part folded up in a W shape is provided with an outer film and an inner film welded together respectively at both of the edges of the W-shaped housing part, and a flat bottom part is formed with two creases each outwardly bent of the W-shaped housing part unfolded. SOLUTION: A carrying bag used for carrying a platelike matter, a platelike article containing sushi. Japanese-style confections or the like, has a housing part 5 folded up in a W shape and carrying parts 6 composed of two films extending upward at external sides of the W-shape. The carrying parts 6 are bent at the upper end respectively toward the outside and furthermore folded up respectively in a V shape with finger holes 9 provided respectively at the center. The housing part 5 is in a structure wherein inner and outer films are welded together respectively at both of the edges 7 thereof and a flat bottom part can be formed with two creases 8 each outwardly bent of the W-shape unfolded. The film folded up in the V shape and the film folded up in the W shape are welded at both sides of the finger hole 9 by weld lines 10 widened toward the end.
Patent JP-H11215263-A (JP)
Title: Data communication system
Inventor: TOKUMOTO TAKESHI
IPC: H04W4/24
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a data communication system where the communication cost is reduced and the storage capacity of a storage device of a mobile station is suppressed by interposing a base station to communication between a mobile body and an installation so as to make the communications via the base station. SOLUTION: A base station 20 that intermediates between a mobile station 10 and an information station 30 in data communication is placed in a user's hone or the like corresponding to the mobile station 10. The mobile station 10 sends a command of requesting communications with the information station 30 to the base station 20 and the base station 20 makes data communication based on the command. Then the base station 20 edits the information acquired from the information station 30 and returns required information to the mobile station 20. The mobile station 10 stores the returned information to a storage means 12 and outputs displays the information to an output means 14.
Patent JP-H01187997-A (JP)
Title: Printed wiring circuit substrate
Inventor: YAMANOUCHI MICHIO
IPC: H05K3/34
Filed: 1988-01-22
Abstract: PURPOSE:To conduct connection work at any positions at normal temperature at speed faster in composition with the case of used solder, and to work an operator safely by employing conductive adhesives of conduction-connection curing in a short time at normal temperature as a connecting member for terminals, etc., of electrical components and a printed wiring circuit board. CONSTITUTION:Conductive adhesives 4 conduction-connection curing in a short time at normal temperature are used as a connection member for a terminal 31 for an electrical part 3 such as a power terminal, a terminal for a network composed of a semiconductor element, etc., for constituting an electric circuit and a printed wiring circuit board 1. The printed wiring circuit board is orga nized by fitting the substrate 1 having a copper foil 2 forming a circuit by a printed wiring, the electrical part 3, a lead terminal 31 of which is inserted and mounted into a hole in the substrate 1, and the conductive adhesives 4 connecting the lead terminal 31 and the copper foil 2. Said conductive adhesives 4 conductive-connection-cure the lead terminal 31 and the copper foil 2 in a short time (approximately ten sec) at normal temperature (5 deg.-35 deg.C).
Patent JP-H01224360-A (JP)
Title: 1, 4-disubstituted-pyperidinyl compounds
Inventor: ARUBAATO EE KAA
IPC: A61K/
Filed: 1989-01-20
Abstract: NEW MATERIAL: Compds. of formula I (where R and R' are each lower alkyl, lower alkoxy, H or halogen) and formula II (where X is carbonyl or hydroxymethylene; A' is halogen, lower alkyl or lower alkoxy; and A is halogen, H, lower alkyl or the like).  
     EXAMPLE: α-(4'-Fluorophenyl)-4-[(4-fluorophenyl)-hydroxymethyl]-1-piperidine- ethanol.  
     USE: Analgesics and muscle relaxants.  
     PROCESS: The compd. of formula I is obtd. by reducing a compd. of formula III. The compd. of formula II is obtd. by reacting a 4-substd. piperidine of formula IV with a phenacyl halide of formula V (where Y is halogen). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10196522-A (JP)
Title: Pulsation reducing device for hydraulic pump
Inventor: SAKAIRI TETSUYA
IPC: F04B11/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To reflux hydraulic fluid in a tank through a side branch when a hydraulic pump is operated at a low load. SOLUTION: One end side of a side branch 4 is connected to the delivery line 3 of a hydraulic pump 2 through a reflux control valve 12, and the other side end thereof is connected to a tank 1 side through a selector valve 16. Then, when the discharge pressure of the hydraulic pump 2 is applied to the hydraulic pilot parts 12C, 16A of the reflux control valve 12 and the selector valve 16 through a pressure detecting pipe line 5 and this discharge pressure is at the set pressure of a pilot pump 7 or more applied to hydraulic pilot parts 12D, 16B, the reflux control valve 12 and the selector valve 16 are set in a disconnecting position (a), and the side branch 4 performs pulsation reducing action.  Also, when the discharge pressure of the hydraulic pump 2 is less than the set pressure, the reflux control valve 12 and the switching valve 16 are set in a communicating position (b), and excess oil from the pilot pump 7 is refluxed to the inside of a tank 1 through the side branch 4.
Patent JP-S60157871-A (JP)
Title: Ink jet printing head
Inventor: HAYAKAWA KENICHI
IPC: B41J2/045
Filed: 1984-01-26
Abstract: PURPOSE:To obtain an ink jet printing head having a construction as simple as possible and suitable for high-speed recording, by a construction wherein an ink- storing chamber provided with an ink-pressurizing means and a pressure chamber are connected to each other by a bent form ink-supplying communicating passage. CONSTITUTION:The pressure chamber 2 is provided on the upper side of a projected part 4a of a base plate 4 protruding from the bottom surface of the ink- storing chamber 1 provided with a pressurizing lid body 13. An ink is fed out from the chamber 1 into the pressure chamber 2 through a supplying hole 12 and the ink-supplying communicating passage 3 having a bent form such as a zigzag or staggered form and a small cross-sectional area. In order to prevent the pressure generated by reducing the capacity of the pressure chamber 2 from being transmitted toward the ink-storing chamber 1, it is advantageous to construct the communicating passage 3 with a small cross-sectional area and a multiplicity of bent parts.
Patent JP-S55106327-A (JP)
Title: Alarm device for automobile exhaust temperature
Inventor: UENO SADATEI
IPC: G01K7/02
Filed: 1979-02-09
Abstract: PURPOSE: To obtain a sensor featuring the high resistance to the external noise and high accuracy of the working temperature by masking the thermocouple strand which is stored with electric insulation into the metal sheath connected to the engine with the metal braid wire.  
     CONSTITUTION: Heat contact 1 of the thermocouple plus strands 2 and 2' are stored into the metal sheath, and the electric connection is secured between strands 2 and 2' via twisted line type lead wires 5 and 5' plus joints 4 and 4' of the same material each. In addition, wires 5 and 5' are masked electrically via metal braid wire 6, and other ends 7 and 7' of wires 5 and 5' are used as the input ends of electronic switch unit 8. Then the earth wire 9 of unit 8 is connected to earth side electrode 12 of automobile battery 11 via earth terminal 10 and furthermore to engine earth contact 14 via earth bus 13. And wire 6 is connected to wire 9 and at the same time insulated from sheath 3. As a result, no closed loop is formed with the earth wire, thus preventing the electromagnetic induction noise and the abnormal voltage drop due to the earth current. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07219084-A (JP)
Title: Stereoscopic image printer
Inventor: SHIMATANI TAKASHI
IPC: G03B35/00
Filed: 1994-02-07
Abstract: PURPOSE:To automate the printing of a stereoscopic image and the positioning of a lenticular lens by detecting the difference between the position of the lenticular lens and the position of the stereoscopic image on a form, and then performing a printing and a pasting process so that the difference becomes zero or positioning the lenticular lens and forming the image after pasting together the printed For form and a sheet. CONSTITUTION:This device consists of a printer 11 which extracts rectangular images from a left-eye image and a right-eye image at intervals of the lenticular lens 23 and prints them on the form and a pasting mechanism 2 which conveys the sheet of the lenticular lens 23 and printed form 11 and detects the position difference between the both, and finely moves the position of the form 11 after the image is printed and the position of the lenticular lens 23 or finely moves the position where a rectangular image is printed on the form 11 when the position difference is larger than a specific threshold value 5 to match the positions of the both and paste the both together.
Patent JP-H0525589-A (JP)
Title: Earthquake-proof type ultrahigh strength steel for steel-frame structure and its production
Inventor: KAMATA YOSHIHIKO
IPC: C21D8/00
Filed: 1991-02-04
Abstract: PURPOSE:To obtain an ultrahigh strength steel showing high yield strength and high uniform elongation by heating a carbon steel with a specific composition up to a specific temp., hot-working the carbon steel to the prescribed plate thickness, and then performing cooling under specific conditions. CONSTITUTION:A steel stock having a composition which consists of, by weight, 0.01-0.25% C, 0.05-1.00% Si, 15.0-25.0% Mn, 0.01-18.0% Cr, 0.10-5.0% Ni, <=0.15% S, 0.05-0.50% N, 0.001-1.50% sol.Al, and the balance Fe with inevitable impurities and contains, if necessary, one or more elements among Cu, Mo, Nb, V, Ti, and B and/or one or more elements among Se, Te, Pb, and Ca and in which Nieq. represented by equation I satisfies inequality II is prepared. This steel stock is heated up to <=1250 deg.C, formed to the prescribed plate thickness by means of hot working at 100-600 deg.C finishing temp., and cooled at a velocity not lower than air cooling velocity. By this method, the steel having >=95kgf/ mm<2> yield strength and >=8% elongation can be obtained.
Patent JP-H08200225-A (JP)
Title: Lubricating oil collecting structure for compressor mechanism
Inventor: MASUSHIGE KIICHI
IPC: F04C28/02
Filed: 1995-01-31
Abstract: PURPOSE: To sufficiently obtain a lubricating oil collecting amount from an oil separator without causing decreasing refrigerating capacity, even in a compressor having a large delivery amount of lubricating oil to a delivery path. CONSTITUTION: Relating to a compressor mechanism 21 of forced differential pressure system connecting the upstream/downstream compressors COMP-1, COMP-2 by an oil equalizer pipe 75 to supply lubricating oil from the upstream compressor COMP-1 to the downstream compressor COMP-2 by the oil equalizer pipe 75 to equalize oil, an oil separator 71 is provided in a delivery side of the compression mechanism 21, to connect the oil separator 71 to the upstream compressor COMP-1 by the first oil return pipe 72, so as to always collect lubricating oil. The oil separator 71 and the downstream compressor COMP-2 are connected by the second oil return pipe 73 having an oil return valve SVP2, to intermittently collect lubricating oil by operating the oil return valve SVP2 opened/closed.